122132880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{56543}}^1$

素因数の和:56565

約数の個数: 80

約数和(自身を含む): 420687360

約数和(自身を除く): 298554480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 56543, 113086, 169629, 226172, 282715, 339258, 452344, 508887, 565430, 678516, 848145, 904688, 1017774, 1130860, 1357032, 1526661, 1696290, 2035548, 2261720, 2544435, 2714064, 3053322, 3392580, 4071096, 4523440, 5088870, 6106644, 6785160, 7633305, 8142192, 10177740, 12213288, 13570320, 15266610, 20355480, 24426576, 30533220, 40710960, 61066440, 122132880]

約数ペア:

[(1, 122132880), (2, 61066440), (3, 40710960), (4, 30533220), (5, 24426576), (6, 20355480), (8, 15266610), (9, 13570320), (10, 12213288), (12, 10177740), (15, 8142192), (16, 7633305), (18, 6785160), (20, 6106644), (24, 5088870), (27, 4523440), (30, 4071096), (36, 3392580), (40, 3053322), (45, 2714064), (48, 2544435), (54, 2261720), (60, 2035548), (72, 1696290), (80, 1526661), (90, 1357032), (108, 1130860), (120, 1017774), (135, 904688), (144, 848145), (180, 678516), (216, 565430), (240, 508887), (270, 452344), (360, 339258), (432, 282715), (540, 226172), (720, 169629), (1080, 113086), (2160, 56543)]